H83.91 Unspecified disease of right inner ear

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 149 in MDC 03.

Approximate ICD-9-CM (GEMs)

• 386.9 Unspecified vertiginous syndromes and labyrinthine disorders (approximate)

Nearby codes

• H83.8X2 Other specified diseases of left inner ear
• H83.8X3 Other specified diseases of inner ear, bilateral
• H83.8X9 Other specified diseases of inner ear, unspecified ear
• H83.9 Unspecified disease of inner ear
• H83.90 Unspecified disease of inner ear, unspecified ear
• H83.91 Unspecified disease of right inner ear (this code)
• H83.92 Unspecified disease of left inner ear
• H83.93 Unspecified disease of inner ear, bilateral